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Fix -fsplit-paths documentation

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It is enabled at -O3, but the doc currently says -O2.  This fixes it.


	* doc/invoke.texi (-fsplit-paths): This is enabled by default at -O3.

From-SVN: r268170
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Segher Boessenkool 2019-01-23 00:29:39 +01:00 committed by Segher Boessenkool
parent 1b20e079b0
commit 37e8771204
2 changed files with 5 additions and 1 deletions
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@ -1,3 +1,7 @@
2019-01-22 Segher Boessenkool <segher@kernel.crashing.org>
* doc/invoke.texi (-fsplit-paths): This is enabled by default at -O3.
2019-01-22 Jakub Jelinek <jakub@redhat.com>
PR target/88965

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gcc/doc/invoke.texi
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@ -9746,7 +9746,7 @@ enabled.
@opindex fsplit-paths
Split paths leading to loop backedges. This can improve dead code
elimination and common subexpression elimination. This is enabled by
default at @option{-O2} and above.
default at @option{-O3} and above.
@item -fsplit-ivs-in-unroller
@opindex fsplit-ivs-in-unroller